Bosch LBB 1968 Manual de usuario descargar pdf (Pagina 2)

Installation/configuration notes

LBB 1968/00 back view

Parts included

Quantity Components

1 LBB 1968/00 Plena Feedback Suppressor

1 Power cord

1 Set of 19“ mounting brackets

1 0.5 m XLR cable

1 Installation and User Instructions

1 Plena CD

Technical specifications

Electrical

Mains power supply

Voltage 230/115 VAC, ±10%, 50/60 Hz

Inrush current 1.5 A @ 230 VAC / 3 A @ 115 VAC

Max power consumption 50 VA

Performance

Sample rate (fs) 32 kHz

Frequency response 125 Hz to 15 kHz

Distortion <0.1 % @ 1 kHz

Gain (bypass mode) 0 dB line in, 24 / 36 / 48 dB mic in

Gain (active mode) 0 dB line in, 24 / 36 / 48 dB mic in

S/N > 90 dB

Signal delay <11 ms

Decorrelator Frequency shift, 5 Hz up

Masked noise

Mic / line input 1 x

Connectors 3-pin XLR, 5-pin DIN, balanced

Max level 18 / 6 / -6 dBV line in,

-18 / -30 / -42 dBV mic in

Impedance 10 kohm / 2 kohm (line / mic)

CMRR > 25 dB (50 Hz to 20 kHz)

Phantom power 16 V (mic only, switchable)

Priority control Loop through of pin 4 and 5 of DIN

Mic input 1 x

Connectors 3-pin XLR, 5-pin DIN, balanced

Max level -18 / -30 / -42 dBV

Impedance 2 kohm

Phantom power 16 V (switchable)

Priority control Loop-through of pin 4 and 5 of DIN

Line input 1 x

Connector Cinch, unbalanced

Max input level 18 / 6 / -6 dBV

Impedance 20 kohm

Line output 1 x

Connector 3-pin XLR, balanced

Max level 18 / 6 / -6 dBV (line in),

6 dBV (mic in)

Impedance <100 ohm

Line output 1 x

Connector Cinch, unbalanced

Max level 18 / 6 / -6 dBV (line in),

6 dBV (mic in)

Impedance <100 ohm

Mic output

Connector 5-pin DIN, balanced

Max level 22 / -34 / -46 dBV (line in),

34 dBV (mic in)

Impedance <100 ohm

Priority control Loop-through of pins 4 and 5 of DIN

from inputs

Mechanical

Dimensions (H x W x D) 56 x 430 x 270 mm

(19" wide 1U high)

Weight 3 kg (6.6 lb)

Mounting Stand-alone, 19” rack

Color Charcoal

Environmental

Operating temperature -10 ºC to +55 ºC (14 ºF to +131 ºF)

Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)

Relative humidity <95%

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Bosch LBB 1968 Manual de usuario Pagina 2

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